Ramjet159
pHeno pHisher
Dunno ??♂️ . The reviews were positive and after the crap 8” 600 charcoal filter Vivosun served me up I’m willing to try this baby . 2 covers thrown in although when fitting the first cover it malted like a Labrador in summer so maybe 2 is handy . Looks the goods if that means anything . Stay tuned for performance review in a couple months .